DiagnoSEO – Fast and Automated On-page SEO vs GEO Plugin by Squirrly SEO

DiagnoSEO is a performance-first SEO plugin for WordPress users who want full control without bloat. DiagnoSEO is the lowest memory WordPress SEO plugin, confirmed by independent performance tests on WP Hive and Plugin Tests. Built for speed, scalability, and real SEO work, DiagnoSEO stays fast even on large and complex websites. It uses minimal memory, optimized code (less than 100KB of a ZIP file), and a clean architecture designed with Core Web Vitals in mind. This is not a plugin that adds features at the cost of performance. DiagnoSEO is built for websites where speed, control, and SEO quality actually matter. You get predictable performance backed by 17+ years of real-world SEO experience, and a plugin especially valued by experienced SEO specialists who need advanced SEO control, predictable behavior, and a clean interface. DiagnoSEO is also part of the DiagnoSEO SEO Software Suite, an AI-powered SEO platform with over 50 tools for audits, keyword research, competitor analysis, backlinks, and AI-assisted content workflows. The WordPress plugin works as a natural extension of this ecosystem. Who is DiagnoSEO for? 👤 DiagnoSEO is designed for users who want ease of use, control, and performance: Beginners who want clear and practical SEO guidance Bloggers and content creators Small and medium-sized businesses WooCommerce store owners Developers and agencies SEO professionals who care about performance and advanced SEO control The interface is clean and focused. Advanced options are available when needed, without overwhelming the user. Why choose DiagnoSEO? ⭐ Most SEO plugins try to do everything. DiagnoSEO focuses on what actually moves the needle. Instead of bloated dashboards and unnecessary features, DiagnoSEO helps you improve content quality, maintain full control over SEO signals, keep your website fast, and scale SEO safely as your site grows. It is a modern, performance-focused SEO plugin for websites that need more than basic SEO tweaks. DiagnoSEO was named a finalist at the European Search Awards 2025 in two major categories: Best SEO Software Suite and Best Software Innovation. This industry recognition underscores its innovation and effectiveness. Core SEO Features (Free) Custom meta titles and meta descriptions Meta tag templates Google search snippet preview Meta robots control Custom canonical URLs Advanced Schema.org support Breadcrumbs with HTML and Schema Open Graph metadata and social previews XML sitemap Optimization for multiple related keywords SEO checkpoints and actionable on-page recommendations Content analyzer with keyword placement checks Live SEO score while editing Redirect attachment pages to image files Easy insertion of analytics and tracking codes Fully compatible with Multi Premium WordPress Theme All features are built with performance and usability in mind. WordPress SEO Audit & Checker 🔍 See your SEO score instantly Find error-level issues hurting your visibility Discover quick SEO wins you can fix fast Get clear priorities on what to fix first Check posts, pages, products, and key SEO settings automatically in seconds DiagnoSEO also includes a built-in WordPress SEO Audit & Checker that helps you quickly review important on-page and site-wide SEO issues directly inside WP admin. It analyzes metadata, content, structure, links, images, accessibility, schema, WooCommerce products, and product categories using WordPress and DiagnoSEO plugin data only, so you get fast, actionable SEO insights in a lightweight workflow. Unique Pro SEO Features 🚀 DiagnoSEO Pro includes advanced SEO features rarely found in other SEO plugins. For a detailed feature comparison with other popular SEO plugins, see: Yoast vs Rank Math vs DiagnoSEO. Advanced Schema, E-E-A-T & SERP Enhancements ReviewedBy schema support for stronger E-E-A-T signals Post rating with stars and schema for higher click-through rates in SERPs SameAs schema support for better social media and brand entity connections LocalBusiness schema support Multiple Schema.org types per page Advanced Internal Linking & Content Structure Anchor text control in post lists without changing H1 for better SEO and UX Affiliate deeplink hider – a safer alternative to rel=”nofollow” that protects internal link equity and prevents link juice leaks Automatic table of contents for improved UX and internal linking SEO Categories widget for better internal linking of nested categories Advanced SEO Control & Privacy Advanced content quality checkpoints for better SEO audits XML sitemap with customizable filename for better privacy Meta referrer support for privacy and analytics control Performance-focused advanced options for better SEO, UX, and conversions These features are designed to solve real SEO problems, not to inflate feature lists. More Pro SEO Features 🔥 AI, Automation & Content Intelligence AI-powered meta title and meta description generator AI-powered comments generator Unlocked useful content quality and SEO checkpoints Related keyword suggestions based on semantics Internal linking suggestions Advanced SEO Management & Indexing Redirection manager with 301 and 302 redirects IndexNow support for super-fast indexing in Bing and Yandex Option to change all external links to nofollow (Multisite supported) Google News XML sitemap HTML sitemap block Content, UX & Visibility Enhancements Automatic table of contents and Table of Contents block Related & Featured posts widget Featured posts widget WooCommerce & Advanced Website SEO Advanced WooCommerce SEO metadata SEO Categories widget for WooCommerce DiagnoSEO SEO Software Suite Access DiagnoSEO Pro extends WordPress SEO with access to professional SEO tools and workflows beyond the WordPress dashboard. Access to professional SEO tools from the DiagnoSEO All-in-One SEO Software Suite Support for SEO audits, keyword research, competitor analysis, backlinks, and content workflows Website crawl tool access (e.g. 404 detects and 20 more factors) Access to super detailed and advanced SEO Checker tool (200+ factors) Access to competitors analysis SEO tool (using AI and real search data) Designed for SEO specialists, agencies, and teams managing SEO beyond WordPress Support & Professional Use Dedicated premium SEO support Read full features list and details AI-Powered SEO (Pro) 🤖🔥 AI-Assisted Metadata & Content Support DiagnoSEO Pro uses the OpenAI API to generate or improve: Meta titles Meta descriptions Contextual comments for posts Metadata are generated based on SEO best practices. AI tools are designed to save time, support consistent SEO workflows, and help maintain content quality at scale. Easy Migration 🔄 Switching to DiagnoSEO is simple and safe. You can import SEO data from other popular SEO plugins (Yoast SEO, Rank Math, SEOPress, and many more) with no data loss and no SEO risk. Why switch to DiagnoSEO? 🚀 If your current SEO setup feels slow, bloated, overly complex, or limiting in advanced SEO control, DiagnoSEO gives you back speed, clarity, and full control without compromising performance. Optimize smarter. Stay fast. Stay in control. Switch to DiagnoSEO and experience performance-first SEO for WordPress.

Become the Brand AI Recommends. GEO Plugin by Squirrly SEO helps your WordPress site become easier for AI answer engines to understand, trust, cite, and recommend across ChatGPT, Perplexity, Claude, Gemini, and Google AI Overviews. The GEO Plugin by Squirrly SEO optimizes your WordPress site for the three layers of modern search at once: classic SEO so you rank on Google, AEO (Answer Engine Optimization) so AI engines pull your content as the direct answer, and GEO (Generative Engine Optimization) so ChatGPT, Perplexity, Gemini, Claude and Google AI Overviews cite your pages by name. One plugin to get you found by both search engines and AI. Why GEO and AEO matter now Search is splitting in two. People still type into Google, but more and more they just ask an AI. Google AI Overviews now appear on a large share of results and reduce clicks to the classic blue links, while ChatGPT, Perplexity and Gemini answer hundreds of millions of questions every week, usually by quoting a few trusted sources. Traditional SEO gets your page indexed. AEO and GEO get your page chosen as the answer and cited. The GEO Plugin by Squirrly SEO does all three, so you do not have to choose. AEO and GEO features GEO/AEO Audit – scores how ready each page is to be cited by AI: a direct-answer block near the top, question-style headings, lists and tables, content depth, freshness, and FAQ / HowTo / Article schema. AI crawler control – decide how GPTBot, ClaudeBot, PerplexityBot, Google-Extended and other AI bots can access your content, straight from your robots rules. llms.txt and llms-full.txt – generate, upload and serve the emerging llms.txt standard so generative engines understand your best content. LLM Indexing – push new and updated URLs to the IndexNow API and the Google Indexing API so search and AI engines discover them fast. Answer-ready Schema / structured data – FAQ, HowTo, Article, Q&A, Organization and more: the machine-readable formats AI engines lift word for word. Inner Links and Link Opportunities – build topical authority by linking the right pages for the right keywords. SEO features Focus Pages – see exactly why a page is not ranking and what to fix, page by page. AI Keyword Research – find keywords you can actually rank for, with real competition and search-intent analysis. Live Assistant – real-time, on-page optimization guidance as you write in Gutenberg, Elementor, Divi and other builders. SEO Goals – a guided, prioritized plan of what to do next. Technical SEO on autopilot – XML sitemaps, canonical links, meta robots, Open Graph and Twitter / X cards, redirects and favicons. Audits and tracking – SERP and rank tracking, traffic, authority and backlink audits, plus competitor analysis. Built for how AI reads the web AEO and GEO reward content that is easy for a machine to extract: a clear answer up front, headings phrased as the questions people ask, lists and tables instead of walls of text, accurate schema, and a fresh last-updated date. Squirrly checks every one of these for you and tells you exactly what to fix, so the same work that helps you rank on Google also helps you get quoted by AI. Getting started in 3 steps Install and activate the plugin, then connect your free Squirrly account to unlock the cloud tools (audits, keyword research, rank tracking). Add your important pages to the GEO/AEO Audit. Squirrly scores each page for SEO and answer-readiness and gives you a prioritized “fix these first” list. Turn on the AEO/GEO essentials: generate your llms.txt, allow the AI crawlers you want, and switch on LLM Indexing so new and updated URLs are pushed to search and AI engines automatically. Works with your stack Gutenberg, Elementor, Divi, WooCommerce, WordPress Multisite, WPML, and PHP 7.0 to 8.x. Migrate safely Import your existing SEO data from Rank Math, Yoast, All in One SEO, SEO Framework, SEO Press, SEO Pressor, Add Meta Tags, Greg’s High Performance SEO, HeadSpace2, Platinum SEO Pack, SEO Title Tags and SEO Ultimate. Trusted worldwide Built by Squirrly Limited (United Kingdom) since 2012, used in 150+ countries, and a multiple-time award-winning SEO tool. Powered by Squirrly’s own AI from AISQ.com: Ranking Vision AI, Keyword Research AI and Ask AI. BENEFITS / CUSTOMER SUCCESS / ALL FEATURES / LIVE DEMO What’s Next If you like our WordPress SEO plugin, then consider checking out our other projects: Squirrly Social – One Year of Social Media Posts in a Flash. Starbox PRO – Your Authors Will Shine Like Stars. Squirrly SPY – Your Competitor’s SEO Growth. In Your Hands.. Education Cloud PLUS – It’s like Netflix for Marketing Education. RankJumps – Managed SEO. Done-for-you by Experts from Squirrly. Learning Solutions by Squirrly – Teach Online. Starting Tomorrow. Hide My WP Ghost – WordPress Security Layer and Security Enhancements. WordPress Developers Page – Innovations and Partnerships. Plugins – Other Plugins created by Squirrly. Credits Florin Muresan – CEO at Squirrly Calin Vingan – CTO at Squirrly Sorel Nagy – Developer Andreea Leau – VP Marketing Cristina Leau – Squirrly mascot designer Alexandra Nicola – COO at Squirrly Teodora Vingan – SEO Analyser Irina Pogor – Content Writer Ana Darstaru – Chief of Customer Service Lucian Nertan – VP of Agency Rares Papita – CHO Investors Ibrahim Evsan, serial entrepreneur, one of the best known bloggers in Germany Philipp Kandal, co-Founder and CTO of Skobbler (recently acquired for $24M by Telenav) Many Thanks. License Squirrly is Free to use. The version from the WP directory will install the Free Version. You’ll be able to use this seo software once you install the plugin and use your email to connect to Squirrly.co For higher content marketing and SEO needs, you can check our Official Site and see what the PRO Plan offers.